Subtract: (3g-4)-2(3g+4)

Answer 1

To simplify the expression (3g-4)-2(3g+4), start by distributing the -2 to the terms inside the parentheses:

3g - 4 - 2 * 3g - 2 * 4

Simplify the expression:

3g - 4 - 6g - 8

Combine like terms:

(3g - 6g) + (-4 - 8)

-3g - 12

The simplified expression is -3g - 12.

Answer 2

Use the properties of operation to add
9(k+1/3)+10(1/2k-1)

Answer 3

To add the expression 9(k+1/3)+10(1/2k-1), we can first simplify each term separately using the distributive property.

For the first term, distribute the 9 to both terms inside the parentheses:

9k + 9 * 1/3

9k + 3

For the second term, distribute the 10 to both terms inside the parentheses:

10 * 1/2k - 10 * 1

5k - 10

Now, we can add the two simplified terms:

(9k + 3) + (5k - 10)

Combining like terms:

9k + 5k + 3 - 10

14k - 7

So, the sum of the expression 9(k+1/3)+10(1/2k-1) is 14k - 7.

Answer 4

Use the properties of operations to add 4(g-2)+(g+2)

Answer 5

To add the expression 4(g-2)+(g+2), we can first distribute the 4 to the terms inside the first set of parentheses, and distribute the 1 to the terms inside the second set of parentheses:

4g - 4*2 + g + 2

Simplifying:

4g - 8 + g + 2

Combine like terms:

(4g + g) + (-8 + 2)

5g - 6

So, the sum of the expression 4(g-2)+(g+2) is 5g - 6.

Answer 6

Use the properties of operations to subtract (h+k)-(2k-h)

Answer 7

To subtract (h+k)-(2k-h), we need to distribute the negative sign to each term inside the parentheses:

(h+k) - 2k + h

Now, let's combine like terms:

h + h + k - 2k

Group the terms with h together and the terms with k together:

2h - k

So, the simplified expression is 2h - k.

Answer 8

Use the properties of operation to subtract
(p-3)-(2.4+2p)

Answer 9

To simplify the expression (p-3)-(2.4+2p), we can first distribute the negative sign to both terms inside the second set of parentheses:

(p - 3) - 2.4 - 2p

Next, we can combine like terms:

p - 2p - 3 - 2.4

Simplify the coefficients:

-p - 2p = -3p

Simplify the constants:

-3 - 2.4 = -5.4

Combine the simplified terms:

-3p - 5.4

So, the simplified expression is -3p - 5.4.

Answer 10

The answers are
1. 3p-5.4
2. p-5.4
3. -p-5.4
4. -p+5.4

Answer 11

Apologies for the confusion. Let's re-evaluate the simplification of (p-3)-(2.4+2p).

Starting with the expression: (p - 3) - 2.4 - 2p

Now, let's combine like terms:

p - 2p - 3 - 2.4

Combine the simplified terms:

-p - 5.4

So, the simplified expression is -p - 5.4. Therefore, the correct answer is option 3: -p - 5.4.

Answer 12

Subtract: 2(k-4)-3(2k-1)

Answer 13

To subtract 2(k-4)-3(2k-1), we can first distribute the 2 and the -3 to the terms inside the parentheses:

2k - 2*4 - 3*2k + 3*1

Simplify each term:

2k - 8 - 6k + 3

Combine like terms:

(2k - 6k) + (-8 + 3)

-4k - 5

So, the simplified expression is -4k - 5.